baber/WOPTO huggingface dataset:
Patent FI-802126-A (FI)
Inventor: GRADL REINHARD
IPC: C01B25/46
Filed: 1980-07-02
Abstract: The invention relates to the decontamination of wet-processed phosphoric acid with the use of organic solvents in a plurality of extraction zones, of which each is comprised of a mixing zone and a separating zone, the solvent being immiscible or partially miscible with water. Resulting organic phase and the aqueous phase are contacted countercurrently with respect to one another, the organic solvent phase being dispersed in the aqueous phase. To this end, the invention provides for the aqueous phase to be admitted to the mixing zone at the onset of the extraction, and for organic phase and aqueous phase to be continuously admitted in a volume ratio of at least 2.5:1 to the respective extracting zones in an overall quantity sufficient to provide, in the mixing zones of the extraction zones, a volume ratio of organic phase to aqueous phase of at most 1:1, which is maintained therein.
Patent FI-880113-A (FI)
Inventor: RILEY PETER WILLIAM
IPC: C01F11/46
Filed: 1988-01-12
Abstract: There is disclosed a process for preparing calcium sulphate having a particle size distribution such that at least 50% by weight of the particles have an equivalent spherical diameter smaller than 2 microns, which process comprises the following steps:   (a) mixing a relatively coarse calcium sulphate with water to form an aqueous suspension containing from 5 to 45% by weight of dry solids; (b) comminuting the calcium sulphate in the suspension formed in step (a) by agitating the suspension in admixture with a particulate grinding medium until the calcium sulphate has a particle size distribution such that at least 50% by weight of the particles have an equivalent spherical diameter smaller than 2 microns; (c) separating the aqueous suspension of ground calcium sulphate formed in step (b) from the particulate grinding medium; and (d) dewatering the aqueous suspension in a filter press at a pressure of at least 500 pounds per square inch (3.45 MPa); and wherein steps (a) to (d) are conducted in the absence of a dispersing agent. Also described is a process for preparing an aqueous suspension of finely divided calcium sulphate. p
Patent FI-892505-A (FI)
Inventor: JANSON KURT
IPC: B27B13/08
Filed: 1989-05-23
Abstract: A tensioning device for saw blades in band saws and like machines, which comprises a hydraulic cylinder 6 in which a piston 7 has been arranged to be guided, which piston is intended to activate an adjusting device 2 for the saw blade tension. The saw blade tension is herein dependent upon the hydraulic pressure prevailing in the cylinder. The device incorporates members for pneumatic adjustment of the hydraulic pressure, which members incorporate a compressed-air-driven pressure enhancer 10 and members 19, 20, 35 for activating the pressure enhancer at the end of the working stroke of the hydraulic piston in order to tension the saw blade to the desired working tension, the working tension being determined, inter alia, by the width of the saw blade. <IMAGE>
Patent FI-892919-A (FI)
Inventor: BOOTS GERARDUS ANTHONIUS MARIA
IPC: B65D61/00
Filed: 1989-06-14
Abstract: A container is provided, which comprises a supporting frame including rod-like elements of a relatively rigid, dimensionally stable material, and a flexible sleeve member (14) forming a receptacle for substances, materials, goods and the like to be packaged. The supporting frame includes at least three circumferential walls, a top wall and a bottom wall. A rod-like element is provided at the transition of a circumferential wall to an adjacent circumferential wall. The sleeve member is provided with at least three flexible loop members (15) each extending around a rod-like element and being attached to the sleeve member at two places spaced apart in the circumferential direction of the sleeve member. Each loop member has a length, measured from one place of attachment to the sleeve member to the other, which is a multiple of the circumference of the enveloped rod-like element. The distance between the places of attachment, measured along the sleeve member, is a multiple of the largest transverse dimension of the enveloped rod-like element. The arrangement is such that the loop members keep the sleeve member at all times within the circumference of the frame, at any rate when the sleeve member contains substances, materials, goods or the like.
Patent FI-914408-A (FI)
Inventor: DINERSTEIN ROBERT JOSEPH
IPC: A61P37/00
Filed: 1991-09-19
Abstract: This invention relates to 1-phenyl-3-phenyl-2-propyne-1-ones, and pharmaceutical compositions containing these compounds as active ingredients useful as calcium uptake inhibitors in leukocytes and thrombocytes, and the process for their preparation.
Patent FI-922337-A (FI)
Inventor: NEUMUELLER KONRAD
IPC: A47C9/02
Filed: 1992-05-22
Abstract: A seat for a standing support or a chair having the following characteristics: the seat support has an upper face; a hole is provided approximately in the centre of the upper face; at least two inwardly curved grooves are provided in the upper face at a regular distance around the hole; the grooves have a deepening in their centre and from there rise uniformly on both sides; the seat body carries a seat panel at its lower side; a threaded rod extends downwards from the seat panel through the hole in the upper face of the seat support; similarly curved grooves with deepenings and rising flanks, corresponding to the grooves of the upper face of the seat support, are provided in the bottom of the seat panel; balls are arranged captively between the grooves of the upper face of the seat support and the grooves of the seat panel; the threaded rod below the upper face of the seat support extends downwards through at least one disc, a thrust ball bearing, a further disc, a resilient element, a further disc, and is fixed there by a nut. <IMAGE>
Patent FI-923732-A (FI)
Inventor: KARILAINEN JARMO
IPC: B65G11/14
Filed: 1992-08-20
Abstract: A discharge chute especially for use in connection with a concrete carrying mixer, such as a rotating container or a like mounted on the chassis of a truck. The discharge chute (1) includes at least two substantially overlapping chute sections (1a, 1b, 1c) movable relative to each other in the longitudinal direction (s) of discharge chute (1) preferably by means of hydraulic drive mechanisms or the like. Each chute section (1a, 1b, 1c) includes an intermediate portion (a), comprising a discharge through, and edge portions (b) which are fitted with a slide-support assembly for enabling the relative movement of overlapping chute sections and for bracing the same together. The edge portions (b', b") of chute sections (1a, 1b, 1c) of discharge chute (1) are essentially identically shaped in cross section and thus adapted to be overlapped on each other and, thus, being spaced a distance from each other, essentially form said slide-support assembly.
Patent FI-951765-A (FI)
Inventor: VIRTANEN ANU
IPC: H04B1/10
Filed: 1995-04-12
Abstract: PCT No. PCT/FI96/00181 Sec. 371 Date Sep. 19, 1997 Sec. 102(e) Date Sep. 19, 1997 PCT Filed Apr. 2, 1996 PCT Pub. No. WO96/32817 PCT Pub. Date Oct. 17, 1996According to the invention, when detecting the same DTMF signal at the transmitting end, successive DTMF frames relating to this signal are established. These frames are modified SID frames, and individual linking information (Order, Start, Duration) is added to each frame in addition to DTMF signal frequence pair information. This linking information indicates the duration of the DTMF signal from the first detection time period of the first modifiedd SID frame to the frame concerned, including said frame. The individual linking information thus interlinks successive DTMF frames (frames 1-4) relating to the same DTMF signal. At the receiving end, in receiving DTMF frames, it is calculated at each error-free frame how long the DTMF signal has been received. Only when the individual linking information of a received frame indicates the duration of the DTMF signal is longer than the threshold value, for instance 40 ms, the DTMF signal indicated by the frequency pair inforamtion of the received frames is generated to a subscriber station. During the waiting period, background noise is generated.
Patent FI-955300-A (FI)
Inventor: BLAUHUT WILFRIED
IPC: B29C35/16
Filed: 1995-11-06
Abstract: Upper (1) and lower (2) endless steel strips from press belts of a heatable and coolable double belt press for mfr. of fibre-reinforced thermoplastics. The sides of the press chamber contg. the material to be pressed (4) are sealed off by a porous profile (5) with machined-out recessed for soldered-in-pipes (7) to supply water to remove heat and form a solidified edge in the material. Water is sprayed in at the transition from regions of low press pressure to regions of higher pressure.
Patent FI-956119-A (FI)
Inventor: DUCHARME YVES
IPC: C07F9/547
Filed: 1995-12-19
Abstract: The invention encompasses the novel compound of Formula I useful in the treatment of cyclooxygenase-2 mediated diseases.The invention also encompasses certain pharmaceutical compositions for treatment of cyclooxygenase-2 mediated diseases comprising compounds of Formula I.
Patent FI-956134-A (FI)
Inventor: IKONEN ARI
IPC: H03G/
Filed: 1995-12-20
Abstract: The invention concerns a method for regulating the frequency response for sound reproduction, where the sound signal is processed at least partly in a sound reproduction device and is converted to audible sound. The method comprises at least the following stages: a) the frequency range within which the regulation of the frequency response is to be carried out is divided into partial ranges, and within each partial range a frequency is selected which is used for the regulation of the frequency response, b) a reference level is selected, against which the strength is compared of sound produced by the adjustable frequency in each individual case, c) one of the frequencies selected in stage a) is selected, d) a sound signal is generated corresponding to the selected frequency, which sound signal is taken into the sound reproduction device in order to create audible sound, e) the strength of the sound generated is compared with the reference level, f) if the strength of the sound is less than the reference level, the strength of the sound signal is increased, g) if the strength of the sound is greater than the reference level, the strength of the sound signal is decreased, h) the stages e), f), g) are repeated until the strength of the sound is essentially the same as the reference level, i) one of the frequencies not so far selected in stage a) is selected, and j) the stages d) to i) are repeated until the regulation has been carried out of the frequency response for all the frequencies selected in stage a). <IMAGE>
Patent FI-962648-A (FI)
Inventor: HARJULA RISTO
IPC: B01J39/08
Filed: 1996-06-26
Abstract: A method for removal of cesium from aqueous solution, particularly from nuclear waste liquids. The cesium-containing aqueous solution is contacted with a solid-state hexacyanoferrate compound of a transition element for binding cesium to the hexacyanoferrate. The aqueous solution of reduced cesium content is separated from the hexacyanoferrate. Preferably, a nickel or cobalt hexacyanoferrate is utilized having a fraction of exchangeable transition elements smaller than 35 %. The hexacyanoferrate compound of said transition element may be produced by slowly adding an aqueous solution of the hexacyanoferrate into the transition element salt solution, the concentration of the transition element salt solution being at least 0.35 mol/l, stirring the mixture at ambient temperature during the addition, and separating and recovering the resulting hexacyanoferrate precipitate from the mixture. This method has achieved volume reductions-that is, volume of cesium-containing waste liquid remaining in the ion-exchange column reduced from volume of cesium-containing aqueous solution treated-of as much as 9000 fold.
Patent FI-963755-A (FI)
Inventor: BEMELMANS ALEXIS
IPC: C12N7/00
Filed: 1996-09-20
Abstract: Recombinant defective virus contg. a DNA sequence (I) encoding a protein (II) with glutamate decarboxylase (GAD) activity, is new. Also new are:(1) a virus as above where the DNA is cDNA or gDNA which is under the control of a LTR-RSV promoter (which can be expressed in the majority of nerve cells);(2) a pharmaceutical compsn. contg. the virus;(3) mammalian cells infected with this virus, and(4) implants contg. these cells and an extracellular matrix.
Patent FI-970504-A (FI)
Inventor: VIRTANEN ESA
IPC: H01H77/02
Filed: 1997-02-06
Abstract: The invention relates to a circuit breaker, which is in a fault situation arranged to disconnect an electrical apparatus, such as a distribution transformer, from an average voltage network or a high voltage network at each terminal. At least one link-spring mechanism is arranged at a shaft of the circuit breaker for holding contacts live in connected position and for pushing them apart to the extreme disconnected position when disconnected, while the shaft is brought over the dead spot of its turning. For an initial release, the shaft is at each phase provided with a lever arm, each lever arm at each phase being arranged to turn by a trip pin of a striker of a high voltage fuse the shaft of the circuit breaker and thus the moving contacts of all phases from said connected position over the dead spot of turning said shaft.
Patent FI-971628-A (FI)
Inventor: BLUM STEPHANIE
IPC: C12Q1/00
Filed: 1997-04-17
Abstract: Immortalised human colon epithelial cell line has no tumour markers, expresses metabolic markers specific for non-immortalised human epithelial cells, expresses differentiation markers specific for non-immortalised human colon epithelial cells, and is capable of adhering to lactic acid bacterium CNCM I-1225 in vitro. Also claimed are: (1) a serum-free culture medium for culturing and immortalising human colon epithelial cells, containing inorganic salts, glucose, sodium pyruvate, amino acids, bovine serum albumin, ethanolamine, phosphoethanolamine, vitamins (vitamin C and retinoic acid), trace elements and hormones (triiodothyronine, dexamethasone, hydrocortisone, bovine pituitary extract, insulin, epithelial growth factor and transferrin), and (2) a process for immortalising human colon epithelial cells, comprising preparing a primary culture of the cells, infecting the culture with a recombinant virus, and culturing the cells in a medium as above.
Patent FI-972264-A (FI)
Inventor: MOILANEN RAIJA
IPC: C05G3/00
Filed: 1997-05-28
Abstract: The invention relates to a solid betaine product having good treatment properties. The invention also relates to a method for the manufacture of the betaine product and its use, as well as a feed containing said betaine product and other feed components. Said solid betaine product contains a fluidity improver and/or anti-agglomeration agent, and a hydrophobic, moisture-proof layer is arranged on the surface of the particles.
Patent GB-1019768-A (GB)
Title: Improvements in dust extraction apparatus for carding engines
Inventor: HOWORTH DANIEL
IPC: D01G15/76
Filed: 1963-01-09
Abstract: 1,019,768. Cleaning carding-engines. D. HOWORTH & SON Ltd. Dec. 13, 1963 [Jan. 9, 1963, No. 1008/63. Addition to 919,694. Heading D1F. The carding engine of the parent Specification, which includes suction means B, B<SP>1</SP>, B<SP>2</SP>, extending transversely of the card, has in addition screens or baffles c extending transversely beneath the card to direct dust and trash into suction units D<SP>1</SP> and D<SP>11</SP>. These units, like units B, B<SP>1</SP> and B<SP>2</SP>, have pipes d, d<SP>3</SP> therein of varying length to provide even suction across the width of the card. Cleaned air is fed back through a pipe 62 which encircles the floor beneath the card and has nozzles directed towards units D<SP>1</SP> and D<SP>11</SP>.
Patent GB-562517-A (GB)
Title: Luffing and slewing crane
IPC: B66C23/10
Filed: 1943-01-20
Abstract: 562,517. Jib cranes. SHOOSMITH, G. T., and CLARKE, CHAPMAN & CO., Ltd. Jan. 20,1943, No. 1011.. [Class 78 (iv)] A luffing crane has its jib k and pivot kx so arranged in relation to the mast or post a that the jib can be luffed about its pivot through an arc extending on each side of the vertical plane containing the pivot and the jib when the latter is at its highest position, the head l of the jib travelling in a plane which is clear of the post a. During the luffing movement the load travels in the path indicated by broken lines in Figs. 1 and 3. In order to give a fair lead to the hoisting rope n during the luffing movement it is passed over a pulley j carried by a swivelling fork i and over a jib-head pulley m carried by a swivelling fork l, the two forks being connected together by telescopic lihks o, o<1> so that the pulleys j, m are always in the same plane as one another, the swivelling movement of the forks permitting this. In order to secure level luffing, the hoisting rope n passes from the winding drum y over a slidable sheave w, a sheave u which may be fixed or connected to weighing gear v, as shown, and over the sheaves j, m; the sheave w is mounted in a bridle z connected by a rope 1, passing over sheaves 2, 3, j<1>, to a member p' of the rod o<1> secured to the jib-head fork l. In the construction shown the distance between the jib pivot kx and the sheaves j, j<1> is about one-third of the length of the jib. The jib is balanced by a weight rand is luffed by means of a motor-driven pinion t engaging a toothed sector s on the jib. Alternatively, the jib may be luffed by crank-gear, ropes, or hydraulic means. The crane post a rotates in a roller ring e and is slewed by a motordriven pinion engaging a gear-wheel f on the post.
Patent GB-824482-A (GB)
Title: Improvements in or relating to apparatus for measuring the length of filamentary bodies, such as cables
IPC: G01B5/04
Filed: 1955-01-13
Abstract: 824,482. Measuring continuous lengths. HENLEY'S TELEGRAPH WORKS CO. Ltd., W. T., and FRY, F. H. Jan. 13, 1956 [Jan. 13, 1955], No. 1132/55. Class 42 (2). Apparatus for measuring the length of a filamentary body such as a cable 15 comprises two opposed measuring rollers 12, 18 mounted in a frame 10, 11 so that the cable passes between and in contact with them, a differential operatively connected with rollers 12, 18 and measuring means, such as a revolution counter, driven by the differential. The differential operates to average any speed variations between the two rollers one to inequalities of the cable &c. Roller 18 is mounted in a frame 17 pivoted at 16 and carrying a guide frame 20 for guide rollers 24, 25 which are adjusted so that the cable 15 curved slightly around roller 18 and any tightening of the cable will increase its pressure against roller 18. The differential is mounted in a housing 33 and is connected to rollers 12, 18 via chain and sprocket drives.
Patent GB-323382-A (GB)
Title: Improvements in or relating to vulcanising apparatus
IPC: B29C35/00
Filed: 1929-01-14
Abstract: 323,382. Dunlop Rubber Co., Ltd., and Norcross, T. Jan. 14, 192,9. Addition to 271,630. Vulcanizing, pressing devices for; moulds.-In vulcanizing apparatus comprising a heat-transferring member attached to a steam &c. pipe, the work is held under pressure by means of a pivoted counterbalanced member and clamping means capable of quick release. A heating plate 3, preferably of aluminium, is attached to a steam-pipe 5 by means of a stirrup 7 and member 6. The member 6 carries arms 10., 9, at the ends of which are formed pivots 11, 9<a> respectively for a pressure member 12, and a toggle linkage 19, 18<a>, to the longer arm 18a of which is attached a pin 16 engaging the tip 15 of the pressure member 12. The presure is transmitted to the work through a ball and socket, joint 18, adjustable by means of a spindle 17, and a plate 19<a> to the underside of which is attached a resilient pad 2, preferably of unvulcanized rubber. Pressure is released by pulling on a handle 18<c> or by depressing a pedal 21 operating a bell-crank 20.
Patent GB-850147-A (GB)
Title: Pivoted blade photographic shutter
IPC: G03B9/22
Filed: 1959-01-13
Abstract: 850,147. Photographic shutters. AGFA A. G. Jan. 13, 1959 [Jan. 31, 1958; April 11, 1958], No. 1298/59. Class 98(1) A photographic shutter has a plurality of shutter blades which are operated by a single blade ring or by two separate blade rings, one for opening and one for closing the blades, said shutter including separate members for driving the blade rings for opening and closing respectively and means for imparting a velocity to each driving member before it drives the blade ring. In the embodiment shown in Fig. 1 the blades 2 (only one shown) are pivoted on the shutter housing 1 and are controlled by a ring 3. When the lever 7 is moved down, the latch 4 is removed from a recess 3d and the end 7a of the lever is moved so that a spring driven member 5 rotates as shown and a pin 5a enters a slot 3a tangentially (therefore without impact), moves ring 3 to open the shutter and exits from the slot tangentially. The projection 5c lifts the end 10c of lever 10 from a driving member 6 which rotates to close the shutter blades. A spring 9 and pin 1f act as stops at the end of the opening and shutting movements respectively. The arm 10b of the lever 10 is connected to a time mechanism. In the embodiment shown in Figs. 2, 3 blade rings 3, 11 open and close the blades respectively and are actuated by movement of pins 5a, 6a in slots 3a, 11a respectively. The slots. are partially curved so that when the driving members 5, 6 are first actuated (by means of lever 7, projection 5d and arms 10a, 10b of lever 10) they do not drive the rings 3, 11. Stops 1g, 1f limit the movement of the driving members. The shutter is set by moving the lever 15 in the direction shown which drives pinions 14, 12, 13 thereby rotating the driving members. In a third embodiment (Figs. 4, 5) movement of a lever 7 actuates the opening driving member 6 and the closing member 5 simultaneously but the slots 11a, 3a are shaped so that ring 3 is not rotated until ring 11 has finished rotating. The exposure time may be controlled. In setting the shutter the driving , members 5, 6 are moved simultaneously along the straight parts of the slots to avoid opening the blades. The shutter is set by rotating a toothed ring 19 which by way of pinions 27-29 and toothed cam discs 25, 26 actuates the driving members. A stop 1q, levers 30, 17, 18 and cam surface 19a enable the driving member 5 to be driven while member 6 is held stationary.
Patent GB-384114-A (GB)
Title: Improvements in methods and means of packeting dough
IPC: B65D57/00
Filed: 1932-01-16
Abstract: 384,114. Preserving dough &c. WILLOUGHBY, L. B., 832, South 41st Street, and BALLARD & BALLARD CO., both in Louisville, Kentucky, U.S.A. Jan. 16, 1932, No. 1360. Convention date, Jan. 16, 1931. [Class 49.] Expansible foodstuff, e.g. leavened dough, formed as rolls &c. 8 is packed in paraffined &c. paper 10, 11, which may be liquid coated, with square-shaped distance pieces 9, 9a and inserted in a cardboard &c. tube 12 closed by a sealing cap 12b containing a vent hole 13. The tube is turned upside down and the contents allowed to expand to expel air, e.g. by reason of the leavening action, aided, if necessary, by heat, in the direction of gravity, the expanded contents thus sealing the vent hole against air ingress. The tube may be made of telescopic members and may contain only a single expansible dough formation. Shortened dough may be packaged in this way providing it has a suitable expansion characteristic, e.g. from the use of baking powder. In a modified method the air is withdrawn from the container and the contents then allowed to expand to seal it against air ingress.
Patent GB-111203-A (GB)
Title: Soap Economiser.
Inventor: MULLINEUX JOHN
IPC: C11D17/04
Filed: 1917-01-27
Abstract: 111,203. Mullineux, J. Jan. 27, 1917. Soap-holders.-Scraps of soap are rendered capable of being utilized by pressing them into shallow, smooth depressions formed upon the convex surface of a wooden or other tablet, as shown. Specification 8354/91, [Class 19, Brushing &c.], is referred to.